1.04466

Mercury(II) oxide

red, for analysis EMSURE^®

• 同義詞: Mercury(II) oxide
• 經驗公式（希爾表示法）: HgO
• CAS號碼: 21908-53-2
• 分子量：: 216.59
• MDL號碼: MFCD00011045
• 分類程式碼代碼: 12352303
• 酶委員會索引編號: 244-654-7
• NACRES: NA.21

屬性

• 蒸汽壓力: 0.12 Pa ( 20 °C)
• 品質等級: 300
• 產品線: EMSURE^®
• 化驗: ≥99.0% (complexometric)
• 形狀: solid
• 效力: 18 mg/kg LD₅₀, oral (Rat)
• 雜質: ≤0.03% Substances insoluble in dilute hydrochloric acid
• 燃燒殘留物: ≤0.025% (substances not reducing by formic acid, as sulfate)
• pH值: 6-7 (20 °C, 50 g/L in H₂O, slurry)
• mp: >400 °C (decomposition)
• 溶解度: 0.052 g/L
• 密度: 11.1 g/cm³ at 20 °C
• 體積密度: 3000 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.025%; sulfate (SO₄^2-): ≤0.005%
• 正離子痕跡: Cd: ≤0.0001%; Cu: ≤0.0005%; Fe: ≤0.01%; N: ≤0.005%; Pb: ≤0.0005%; Zn: ≤0.0005%
• 儲存溫度: 2-30°C
• SMILES 字串: [Hg]=O
• InChI: 1S/Hg.O
• InChI 密鑰: UKWHYYKOEPRTIC-UHFFFAOYSA-N

描述

分析報告

Assay (complexometric): ≥ 99.0 %
Substances insoluble in dilute hydrochloric acid: ≤ 0.03 %
Chloride (Cl): ≤ 0.025 %
Sulfate (SO₄): ≤ 0.005 %
Total nitrogen (N): ≤ 0.005 %
Cd (Cadmium): ≤ 0.0001 %
Cu (Copper): ≤ 0.0005 %
Fe (Iron): ≤ 0.01 %
Pb (Lead): ≤ 0.0005 %
Zn (Zinc): ≤ 0.0005 %
Substances not reducing by formic acid (Residue on ignition, as sulfate): ≤ 0.025 %

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

免責聲明

For U.S. Customers: Contains mercury; Do not place in trash - dispose according to local, state, or federal laws.

安全資訊

• 象形圖: GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H300 + H310 + H330 - H373 - H410
• 防範說明: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• 危險分類: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• 標靶器官: Kidney
• 儲存類別代碼: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable